Noam Brown· @polynoamial · X·· 2025-08-11
AI 导读
2024年美国AI创造970亿美元经济效益，却未在GDP数据中显现。原因在于AI价值主要体现为消费者剩余而非企业收入。研究者通过测算「用户放弃使用AI所需补偿金额」来评估真实影响，而非仅看实际支付价格。
正文 · 原文
Really interesting article. Why isn't the impact of AI showing up in GDP? Because most of the benefit accrues to consumers. To measure impact, they investigate how much people would *need to be paid to give up a good*, rather than what they pay for it.
My latest (with @erikbryn) in @WSJ today: AI is already generating a lot of benefits ($97 billion in 2024 in the US alone, according to our calculations), but these benefits will not show up in GDP numbers for a while. https://t.co/lam7vR909E在 X 查看被引用的帖子
来源：Noam Brown · x.com